netdev - [PATCH 06/16] net: can: usb: usb_8dev: don't print error when allocating urb fails

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Message-Id: <1470949539-25392-7-git-send-email-wsa-dev@sang-engineering.com>
Date:	Thu, 11 Aug 2016 23:05:25 +0200
From:	Wolfram Sang <wsa-dev@...g-engineering.com>
To:	linux-usb@...r.kernel.org
Cc:	Wolfram Sang <wsa-dev@...g-engineering.com>,
	Wolfgang Grandegger <wg@...ndegger.com>,
	Marc Kleine-Budde <mkl@...gutronix.de>,
	linux-can@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH 06/16] net: can: usb: usb_8dev: don't print error when allocating urb fails

kmalloc will print enough information in case of failure.

Signed-off-by: Wolfram Sang <wsa-dev@...g-engineering.com>
---
 drivers/net/can/usb/usb_8dev.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/can/usb/usb_8dev.c b/drivers/net/can/usb/usb_8dev.c
index a731720f1d1325..108a30e1509756 100644
--- a/drivers/net/can/usb/usb_8dev.c
+++ b/drivers/net/can/usb/usb_8dev.c
@@ -623,10 +623,8 @@ static netdev_tx_t usb_8dev_start_xmit(struct sk_buff *skb,
 
 	/* create a URB, and a buffer for it, and copy the data to the URB */
 	urb = usb_alloc_urb(0, GFP_ATOMIC);
-	if (!urb) {
-		netdev_err(netdev, "No memory left for URBs\n");
+	if (!urb)
 		goto nomem;
-	}
 
 	buf = usb_alloc_coherent(priv->udev, size, GFP_ATOMIC,
 				 &urb->transfer_dma);
@@ -748,7 +746,6 @@ static int usb_8dev_start(struct usb_8dev_priv *priv)
 		/* create a URB, and a buffer for it */
 		urb = usb_alloc_urb(0, GFP_KERNEL);
 		if (!urb) {
-			netdev_err(netdev, "No memory left for URBs\n");
 			err = -ENOMEM;
 			break;
 		}
-- 
2.8.1